The scottish have always been known for their drink. I believe that is where we get "scotch" from. It is no surprise that they'll not worry much about having more to drink than the rest of us. They seem to be a very 'happy' people, and I don't say that out of any disrespect.
Can minimum pricing help tackle alcoholism in Scotland? Doctors hail Scottish government's plan to address culture of excessive drinking, but doubts remain over its effect. Source 4h.